GNSS code multipath mitigation by cascading measurement monitoring techniques

A Pirsiavash, A Broumandan, G Lachapelle, K O'keefe - Sensors, 2018 - mdpi.com
Various measurement monitoring techniques are investigated to mitigate the effect of global
navigation satellite systems (GNSS) code multipath through error correction, stochastic …

GNSS spoofing detection by means of signal quality monitoring (SQM) metric combinations

C Sun, JW Cheong, AG Dempster, H Zhao… - IEEE access, 2018 - ieeexplore.ieee.org
Global navigation satellite system (GNSS) signal is vulnerable and easily interfered by
spoofing because of its opening signal structure and weak signal power. A signal quality …

GNSS multipath estimation and mitigation based on particle filter

H Qin, X Xue, Q Yang - IET Radar, Sonar & Navigation, 2019 - Wiley Online Library
Multipath interference is the main error source for high‐precision positioning applications,
and multipath suppression and mitigation is particularly important. Particle filters are widely …

Detection of intermediate spoofing attack on global navigation satellite system receiver through slope based metrics

AM Khan, N Iqbal, AA Khan, MF Khan… - The Journal of …, 2020 - cambridge.org
A spoofing attack on a global navigation satellite system (GNSS) receiver is a threat to a
significant community of GNSS users due to the high stakes involved. This paper …

An underestimated cybersecurity problem: quick-impact time synchronization attacks and a fast-triggered detection method

W Gao, H Li, M Zhong, M Lu - IEEE Transactions on Smart Grid, 2023 - ieeexplore.ieee.org
For cybersecurity concerns in smart girds, this paper has focused on the vulnerability
analysis and defense technique against the Time Synchronization Attack (TSA). This kind of …

The effect of carrier phase on GPS multipath tracking error

OM Mubarak - Engineering, Technology & Applied Science Research, 2020 - etasr.com
Multipath is one of the main sources of tracking error in GPS receivers. This tracking error
has previously been analyzed against the relative delay of the Line Of Sight (LOS) and …

基于多通道SQM 指标联合的矢量接收机多径干扰检测方法

贾琼琼, 朱传胜 - 全球定位系统, 2023 - qqdwxt.cn
矢量接收机利用各跟踪通道间信息共享达到通道间相互辅助的作用, 因此相对于传统的标量接收
机能在复杂环境下提供更好的性能. 然而在城市峡谷等复杂环境下, 多径传输会严重限制矢量 …

Multipath suppression of radio navigation transmitter signal based on linear sweep carrier

X Xue, H Qin, H Lu - IEEE Access, 2018 - ieeexplore.ieee.org
Multipath interference is the main error source for radio navigation system high-precision
positioning in complex environments. Multipath suppression and elimination are critical for …

Galileo E1/E5 Measurement Monitoring-Theory, Testing and Analysis

A Pirsiavash, A Broumandan… - 2018 European …, 2018 - ieeexplore.ieee.org
This research investigates various measurement monitoring techniques to mitigate the effect
of GNSS code multipath. After a comprehensive review of different monitoring approaches …